CN207475988U - A kind of pcb board moves back film device - Google Patents
A kind of pcb board moves back film device Download PDFInfo
- Publication number
- CN207475988U CN207475988U CN201721308614.1U CN201721308614U CN207475988U CN 207475988 U CN207475988 U CN 207475988U CN 201721308614 U CN201721308614 U CN 201721308614U CN 207475988 U CN207475988 U CN 207475988U
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- CN
- China
- Prior art keywords
- back film
- pcb board
- babinet
- threaded rod
- case
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of pcb boards to move back film device, is related to pcb board manufacturing technology field.The pcb board moves back film device, including babinet, two side roof parts of the babinet, which have been fixedly connected with, moves back film liquid case, the side screw top for moving back film liquid case is connected with case lid, the upper surface for moving back film liquid case is installed with the pump housing, the liquid feeding end fixation of the pump housing is communicated with inlet tube, and one end of inlet tube, which is run through to move back film liquid case and extend to, moves back inside film liquid case.The pcb board moves back film device, rotates the second threaded rod, moves left and right gripping block, pcb board is clipped in and clamps bottom portion, opens the pump housing, makes to move back film liquid and passes through nozzle and be sprayed on pcb board, motor is opened, rotates turntable, clamping case is driven to move up and down, pcb board is made to be moved up and down between two clean plates, Membrane cleaning on pcb board is got off, so as to which the pcb board effectively solved currently on the market moves back film device, can not disposably move back film, the labor intensity of increase personnel makes to move back the problem of membrane efficiency reduces.
Description
Technical field
The utility model is related to pcb board manufacturing technology field, specially a kind of pcb board moves back film device.
Background technology
It moves back film and refers to a process in PCB production processes, plank after etch process, is having been obtained for institute
The figure needed, but this layer pattern is the etching carried out under the covering protection of dry film or wet film.Because the liquid medicine of etching
Corrosiveness can be generated to conductive metal, so protecting our required figures with dry film or wet film, but obtain institute
After the figure needed.It will will cover dry film onboard or wet film removes, then the process for removing this layer of protective film is known as moving back film.It moves back
Liquid medicine majority station-service NaOH solution used in film.
Pcb board currently on the market moves back film device, it would be desirable to which the pcb board for moving back film is immersed in and moves back in film liquid, after a certain period of time
It takes out, film is adsorbed on pcb board, is needed to clean pcb board, is increased the labor intensity of personnel, makes to move back membrane efficiency reduction.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of pcb board and moves back film device, solves currently on the market
Pcb board move back film device, can not disposably move back film, increase the labor intensity of personnel, make to move back the problem of membrane efficiency reduces.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of pcb board moves back film device,
Including babinet, two side roof parts of the babinet, which have been fixedly connected with, moves back film liquid case, and the side screw top for moving back film liquid case connects
Case lid is connected to, the upper surface for moving back film liquid case is installed with the pump housing, and the liquid feeding end fixation of the pump housing is communicated with inlet tube,
One end of the inlet tube, which is run through to move back film liquid case and extend to, moves back inside film liquid case, and the outlet end fixation of the pump housing is communicated with out
Liquid pipe, one end of the outlet tube through babinet and extend to box house, and one end of the outlet tube, which is fixed, is communicated with nozzle,
The inner wall bottom of the babinet is fixedly connected with clean plate, and the upper surface of the babinet is fixedly connected with supporting block, the support
The upper surface of block is installed with motor, and the output terminal of the motor is fixedly connected with shaft by shaft coupling, the shaft
Surface one end is fixedly connected with turntable, and the upper surface of the babinet is provided with support plate, the upper surface of the support plate and turntable
Surface is slidably connected, and the bottom of the support plate is fixedly connected with supporting rod, and the surface of the supporting rod is socketed with spring, described
Bottom of the both ends of spring respectively with the upper surface of babinet and support plate is fixedly connected, and babinet is run through simultaneously in one end of the supporting rod
Box house is extended to, one end of the supporting rod is fixedly connected with clamping case, and the inner wall side for clamping case is fixedly connected
There is ball bearing, the inner wall of the ball bearing is fixedly connected with the first threaded rod, and one end of first threaded rod, which is fixed, to be connected
The second threaded rod is connected to, second threaded rod is through clamping case and extends to outside clamping case, the table of first threaded rod
Face and the surface of the second threaded rod are threaded with gripping block, and the bottom for clamping case offers guide groove, the babinet
Front cabinet door is hinged with by axis pin, the side bottom fixation of the babinet is communicated with sewer pipe.
Preferably, the hand of spiral of first threaded rod and the hand of spiral of the second threaded rod are on the contrary, and the first screw thread
The reach of bar and the equal length of the second threaded rod.
Preferably, a side bottom of the gripping block is fixedly connected with anti-skidding leather packing, and anti-skidding leather packing is rubber pad.
Preferably, the quantity of the clean plate is two, and two clean plates point centered on the center of babinet is in center
It is symmetrical.
Preferably, the turntable is elliptical shape, and the length of turntable is equal to the bottom of support plate and the upper surface of babinet
Between maximum distance.
Preferably, the surface of the gripping block and the inner wall gap of guide groove are one millimeter, and the top of gripping block and folder
The inner wall top clearance of tight case is one millimeter.
（Three）Advantageous effect
The utility model provides a kind of pcb board and moves back film device.Has following advantageous effect：
（1）, the pcb board move back film device, by setting move back film liquid case, the pump housing, nozzle, clean plate, motor, turntable, clamping
Case and gripping block rotate the second threaded rod, move left and right gripping block, and pcb board is clipped in and clamps bottom portion, open the pump housing, make
The film liquid of moving back moved back in film liquid case is sprayed on by nozzle on pcb board, is opened motor, is rotated turntable, and clamping case is driven to move up and down,
Pcb board is made to be moved up and down between two clean plates, the Membrane cleaning on pcb board is got off, reaches and moves back film effect, so as to effective
The pcb board solved currently on the market moves back film device, can not disposably move back film, increases the labor intensity of personnel, makes to move back membrane efficiency
The problem of reduction.
（2）, the pcb board move back film device, pass through and the first threaded rod, the second threaded rod and gripping block, the first threaded rod be set
Hand of spiral and the second threaded rod hand of spiral on the contrary, and the reach of the first threaded rod and the second threaded rod length
It is equal, when rotating the second threaded rod, make two gripping blocks simultaneously and move backward, bottom portion is clamped convenient for pcb board is fixed on
Centre position by setting anti-skidding leather packing, makes gripping block have antiskid function, enhances clamping effect of the gripping block to pcb board.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at the utility model A；
Fig. 3 is the utility model structure front view；
Fig. 4 is the utility model structure top view.
In figure：Film liquid case, 3 case lids, 4 pump housings, 5 inlet tubes, 6 outlet tubes, 7 nozzles, 8 clean plates, 9 supports are moved back in 1 babinet, 2
Block, 10 motors, 11 shafts, 12 turntables, 13 support plates, 14 supporting rods, 15 springs, 16 clamp case, 17 ball bearings, 18 first spiral shells
Rasp bar, 19 second threaded rods, 20 gripping blocks, 21 guide grooves, 22 cabinet doors, 23 sewer pipes, 24 anti-skidding leather packings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pcb board moves back film device, including babinet 1, case
Two side roof parts of body 1, which have been fixedly connected with, moves back film liquid case 2, and the side screw top for moving back film liquid case 2 is connected with case lid 3, by setting
Case lid 3 is put, prevents the dust in air from entering and moves back in film liquid case 2, the film liquid of moving back moved back in film liquid case 2 is polluted, moves back film liquid
The upper surface of case 2 is installed with the pump housing 4, and the liquid feeding end fixation of the pump housing 4 is communicated with inlet tube 5, and one end of inlet tube 5, which is run through, moves back
Film liquid case 2 and extending to is moved back inside film liquid case 2, and the outlet end fixation of the pump housing 4 is communicated with outlet tube 6, and one end of outlet tube 6 is run through
Babinet 1 is simultaneously extended to inside babinet 1, and one end of outlet tube 6, which is fixed, is communicated with nozzle 7, and the inner wall bottom of babinet 1 is fixedly connected with
Clean plate 8, the quantity of clean plate 8 is two, and two clean plates 8 put the distribution that is centrosymmetric centered on the center of babinet 1,
By setting clean plate 8, the Membrane cleaning on pcb board is got off, the upper surface of babinet 1 is fixedly connected with supporting block 9, supporting block 9
Upper surface be installed with motor 10, the output terminal of motor 10 is fixedly connected with shaft 11, the table of shaft 11 by shaft coupling
Face one end is fixedly connected with turntable 12, and turntable 12 is elliptical shape, and the length of turntable 12 is equal to bottom and the case of support plate 13
Maximum distance between the upper surface of body 1, by setting turntable 12, the rotation of turntable 12 drives support plate 13 to move up and down, makes folder
Tight case 16 moves up and down, and the upper surface of babinet 1 is provided with support plate 13, and the upper surface of support plate 13 is slided with 12 surface of turntable to be connected
It connects, the bottom of support plate 13 is fixedly connected with supporting rod 14, and the surface of supporting rod 14 is socketed with spring 15, by setting spring
15, it plays a supporting role to support plate 13, the bottom of the both ends of spring 15 respectively with the upper surface of babinet 1 and support plate 13 is fixed
Connection, one end of supporting rod 14 through babinet 1 and are extended to inside babinet 1, and one end of supporting rod 14 is fixedly connected with clamping case
16, the inner wall side for clamping case 16 is fixedly connected with ball bearing 17, and the inner wall of ball bearing 17 is fixedly connected with the first screw thread
Bar 18, one end of the first threaded rod 18 are fixedly connected with the second threaded rod 19, the hand of spiral and the second spiral shell of the first threaded rod 18
The hand of spiral of rasp bar 19 on the contrary, and the reach of the first threaded rod 18 and the equal length of the second threaded rod 19, by setting
The first threaded rod 18, the second threaded rod 19 are put, make two gripping blocks 20 simultaneously and is moved backward, convenient for pcb board is fixed on folder
Tight 16 bottom centre position of case, the second threaded rod 19 is through clamping case 16 and extends to outside clamping case 16, the first threaded rod 18
Surface and the surface of the second threaded rod 19 be threaded with gripping block 20, a side bottom of gripping block 20 is fixedly connected with anti-
Sliding leather packing 24, and anti-skidding leather packing 24 is rubber pad, by setting anti-skidding leather packing 24, gripping block 20 is made to have antiskid function, is increased
Strong clamping effect of the gripping block 20 to pcb board, the bottom for clamping case 16 offer guide groove 21, and the surface of gripping block 20 is with leading
It it is one millimeter to the inner wall gap of slot 21, and the top of gripping block 20 is one millimeter with the inner wall top clearance for clamping case 16, is led to
Setting guide groove 21 is crossed, guiding role is played to gripping block 20, the front of babinet 1 is hinged with cabinet door 22 by axis pin, babinet 1
The fixation of one side bottom is communicated with sewer pipe 23.
When the pcb board moves back film device work, cabinet door 22 is opened, rotates the second threaded rod 19, drives 20 or so shifting of gripping block
It is dynamic, it is clipped in pcb board and clamps 16 bottom of case, close cabinet door 22, open the pump housing 3, make to move back the film liquid of moving back in film liquid case 2 and pass through nozzle
7 are sprayed on pcb board, open motor 10, rotate turntable 12, and clamping case 16 is driven to move up and down, makes pcb board in two clean plates
It is moved up and down between 8, the Membrane cleaning on pcb board is got off, after the completion of moving back film, opened cabinet door 22, rotate the second threaded rod 19, band
Dynamic gripping block 20 moves left and right, and gripping block 20 is made to unclamp pcb board, takes out pcb board.
In conclusion the pcb board moves back film device, film liquid case 2, the pump housing 3, nozzle 7, clean plate 8, motor are moved back by setting
10th, turntable 12, clamping case 16 and gripping block 20, rotate the second threaded rod 19, move left and right gripping block 20, pcb board is clipped in
Case 16 bottom is clamped, opens the pump housing 3, makes to move back the film liquid of moving back in film liquid case 2 and passes through nozzle 7 and be sprayed on pcb board, open motor 10,
Turntable 12 is rotated, clamping case 16 is driven to move up and down, pcb board is made to be moved up and down between two clean plates 8, it will be on pcb board
Membrane cleaning get off, reach and move back film effect, the pcb board so as to effectively solve currently on the market moves back film device, can not be primary
Property move back film, increase the labor intensity of personnel, make to move back the problem of membrane efficiency reduces.
Also, by setting the first threaded rod 18, the second threaded rod 19 and gripping block 20, the screw thread side of the first threaded rod 18
To the hand of spiral with the second threaded rod 19 on the contrary, and reach and the second threaded rod 19 of the first threaded rod 18 length phase
Deng, rotate the second threaded rod 19 when, make two gripping blocks 20 simultaneously and move backward, convenient for by pcb board be fixed on clamp case 16
Bottom centre position by setting anti-skidding leather packing 24, makes gripping block 20 have antiskid function, enhances gripping block 20 to pcb board
Clamping effect.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pcb board moves back film device, including babinet（1）, it is characterised in that：The babinet（1）Two side roof parts fixed connect
It is connected to and moves back film liquid case（2）, it is described to move back film liquid case（2）Side screw top be connected with case lid（3）, it is described to move back film liquid case（2）'s
Upper surface is installed with the pump housing（4）, the pump housing（4）Liquid feeding end fixation be communicated with inlet tube（5）, the inlet tube（5）
One end through moving back film liquid case（2）And it extends to and moves back film liquid case（2）Inside, the pump housing（4）Outlet end fixation be communicated with out
Liquid pipe（6）, the outlet tube（6）One end run through babinet（1）And extend to babinet（1）Inside, the outlet tube（6）One end
Fixation is communicated with nozzle（7）, the babinet（1）Inner wall bottom be fixedly connected with clean plate（8）, the babinet（1）Upper table
Face is fixedly connected with supporting block（9）, the supporting block（9）Upper surface be installed with motor（10）, the motor（10）'s
Output terminal is fixedly connected with shaft by shaft coupling（11）, the shaft（11）Surface one end be fixedly connected with turntable（12）,
The babinet（1）Upper surface be provided with support plate（13）, the support plate（13）Upper surface and turntable（12）It slides on surface
Connection, the support plate（13）Bottom be fixedly connected with supporting rod（14）, the supporting rod（14）Surface be socketed with spring
（15）, the spring（15）Both ends respectively with babinet（1）Upper surface and support plate（13）Bottom be fixedly connected, the branch
Strut（14）One end run through babinet（1）And extend to babinet（1）Inside, the supporting rod（14）One end be fixedly connected with folder
Tight case（16）, the clamping case（16）Inner wall side be fixedly connected with ball bearing（17）, the ball bearing（17）It is interior
Wall is fixedly connected with the first threaded rod（18）, first threaded rod（18）One end be fixedly connected with the second threaded rod（19）,
Second threaded rod（19）Through clamping case（16）And extend to clamping case（16）Outside, first threaded rod（18）Table
Face and the second threaded rod（19）Surface be threaded with gripping block（20）, the clamping case（16）Bottom offer guiding
Slot（21）, the babinet（1）Front cabinet door is hinged with by axis pin（22）, the babinet（1）A side bottom fix connection
There is sewer pipe（23）.
2. a kind of pcb board according to claim 1 moves back film device, it is characterised in that：First threaded rod（18）Spiral shell
Line direction and the second threaded rod（19）Hand of spiral on the contrary, and the first threaded rod（18）Reach and the second threaded rod
（19）Equal length.
3. a kind of pcb board according to claim 1 moves back film device, it is characterised in that：The gripping block（20）Side bottom
Portion is fixedly connected with anti-skidding leather packing（24）, and anti-skidding leather packing（24）For rubber pad.
4. a kind of pcb board according to claim 1 moves back film device, it is characterised in that：The clean plate（8）Quantity be two
It is a, and two clean plates（8）With babinet（1）Center centered on point be centrosymmetric distribution.
5. a kind of pcb board according to claim 1 moves back film device, it is characterised in that：The turntable（12）For elliptical shape,
And turntable（12）Length be equal to support plate（13）Bottom and babinet（1）Upper surface between maximum distance.
6. a kind of pcb board according to claim 1 moves back film device, it is characterised in that：The gripping block（20）Surface with
Guide groove（21）Inner wall gap for one millimeter, and gripping block（20）Top with clamp case（16）Inner wall top clearance be one
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308614.1U CN207475988U (en) | 2017-10-12 | 2017-10-12 | A kind of pcb board moves back film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308614.1U CN207475988U (en) | 2017-10-12 | 2017-10-12 | A kind of pcb board moves back film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475988U true CN207475988U (en) | 2018-06-08 |
Family
ID=62266705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308614.1U Expired - Fee Related CN207475988U (en) | 2017-10-12 | 2017-10-12 | A kind of pcb board moves back film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811357A (en) * | 2018-07-04 | 2018-11-13 | 肇庆市创业帮信息技术有限公司 | A kind of PCB moves back film alkali cleaning equipment |
| CN110248485A (en) * | 2019-04-24 | 2019-09-17 | 吴国明 | A kind of PCB circuit board moves back Membrane cleaning device |
| CN111065213A (en) * | 2019-12-03 | 2020-04-24 | 福建闽威科技股份有限公司 | Circuit board processing is with moving back membrane structure convenient to user moves back membrane |
| CN114401588A (en) * | 2022-01-12 | 2022-04-26 | 深圳市深拓光电有限公司 | Intelligent etching machine for manufacturing circuit of touch screen |
-
2017
- 2017-10-12 CN CN201721308614.1U patent/CN207475988U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811357A (en) * | 2018-07-04 | 2018-11-13 | 肇庆市创业帮信息技术有限公司 | A kind of PCB moves back film alkali cleaning equipment |
| CN110248485A (en) * | 2019-04-24 | 2019-09-17 | 吴国明 | A kind of PCB circuit board moves back Membrane cleaning device |
| CN111065213A (en) * | 2019-12-03 | 2020-04-24 | 福建闽威科技股份有限公司 | Circuit board processing is with moving back membrane structure convenient to user moves back membrane |
| CN111065213B (en) * | 2019-12-03 | 2022-05-17 | 福建闽威科技股份有限公司 | Circuit board processing is with moving back membrane structure convenient to user moves back membrane |
| CN114401588A (en) * | 2022-01-12 | 2022-04-26 | 深圳市深拓光电有限公司 | Intelligent etching machine for manufacturing circuit of touch screen |
| CN114401588B (en) * | 2022-01-12 | 2022-08-12 | 深圳市深拓光电有限公司 | Intelligent etching machine for manufacturing circuit of touch screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181012 |